Those of us who have PhDs often say it stands for "Piled Higher and Deeper." A guy who studied neural pulses is hardly an automatic authority on audio.
How Science Got Sound Wrong
I don't believe I've posted this before or if it has been posted before but I found it quite interesting despite its technical aspect. I didn't post this for a digital vs analog discussion. We've beat that horse to death several times. I play 90% vinyl. But I still can enjoy my CD's.
https://www.fairobserver.com/more/science/neil-young-vinyl-lp-records-digital-audio-science-news-wil...
https://www.fairobserver.com/more/science/neil-young-vinyl-lp-records-digital-audio-science-news-wil...